Body Control Module (BCM) X4
Courtesy of GENERAL MOTORS CORP. Body Control Module (BCM) X4
| Pin |
Wire |
Circuit |
Function |
| 1 |
0.8 RD/WH |
340 |
Battery Positive Voltage |
| 2 |
0.8 RD/WH |
240 |
Battery Positive Voltage |
| 3 |
0.8 RD/WH |
440 |
Battery Positive Voltage |
| 4 |
0.8 RD/WH |
1240 |
Battery Positive Voltage |
| 5 |
0.8 D-BU/WH |
1315 |
Right Front Turn Signal Lamp Control |
| 6 |
0.35 D-GN |
6134 |
Local Interconnect Network (LIN) Bus (U80) |
| 7 |
0.35 YE |
196 |
Windshield Wiper Motor Park Switch Signal |
| 8 |
- |
- |
Not Used |
| 9 |
0.5 BK |
50 |
Ground |
| 10 |
0.35 RD/WH |
2440 |
Battery Positive Voltage |
| 11 |
0.35 D-GN/WH |
1317 |
Fog Lamp Relay Control (T96) |
| 12 |
0.5 YE |
5187 |
Right Trailer Stop/Turn Relay Control (V92) |
| 13 |
0.5 OG |
5186 |
Left Trailer Stop/Turn Relay Control (V92) |
| 14 |
- |
- |
Not Used |
| 15 |
0.35 OG |
2268 |
Windshield Washer Relay Control |
| 16 |
0.35 TN/WH |
1969 |
Headlamp High Beam Relay Control |
| 17 |
0.35 PK/BK |
109 |
Hood Ajar Switch Signal (AP3) |
| 18 |
- |
- |
Not Used |
| 19 |
0.35 BN |
4 |
Ignition Voltage |
| 20 |
- |
- |
Not Used |
| 21 |
0.35 PK |
1439 |
Ignition Voltage |
| 22 |
0.35 YE |
5704 |
Liftgate Latch Relay Coil Control |
| 23 |
0.35 PU |
544 |
DRL Relay Control |
| 24-25 |
- |
- |
Not Used |
Connector Part Information
- OEM: HITPB-25-D-K
- Service: 88988841
- Description: 25-Way F Receptacle 0.64 2.8 (BK)
|
Terminal Part Information
- Pins: 1-5
- Terminal/Tray: See Terminal Repair Kit
- Core/Insulation Crimp: See Terminal Repair Kit
- Release Tool/Test Probe: See Terminal Repair Kit
- Pins: 7-17, 19, 21-22, 23
- Terminal/Tray: SNAC3-A021T-M0.64/20
- Core/Insulation Crimp: J/J
- Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
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